| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.48 | 10.300% | $164.8764 | $164.88 | $164.90 | $164.90 |
| Purchase #2 | $221.99 | 3.232% | $229.1647 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $136.27 | 12.302% | $153.0339 | $153.03 | $153.05 | $153.00 |
| Purchase #4 | $24.92 | 4.291% | $25.9893 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $51.49 | 3.857% | $53.476 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $166.51 | 10.537% | $184.0552 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $39.48 | 4.147% | $41.1172 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $790.14 | $851.7127 | $851.72 | $851.75 | $851.80 | |